177745590468

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2371}}^1\times {\mathrm{71807}}^1$

素因数の和:74217

約数の個数: 72

約数和(自身を含む): 464997012480

約数和(自身を除く): 287251422012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 2371, 4742, 7113, 9484, 14226, 21339, 28452, 42678, 68759, 71807, 85356, 137518, 143614, 206277, 215421, 275036, 287228, 412554, 430842, 618831, 646263, 825108, 861684, 1237662, 1292526, 2082403, 2475324, 2585052, 4164806, 6247209, 8329612, 12494418, 18741627, 24988836, 37483254, 74966508, 170254397, 340508794, 510763191, 681017588, 1021526382, 1532289573, 2043052764, 3064579146, 4937377513, 6129158292, 9874755026, 14812132539, 19749510052, 29624265078, 44436397617, 59248530156, 88872795234, 177745590468]

約数ペア:

[(1, 177745590468), (2, 88872795234), (3, 59248530156), (4, 44436397617), (6, 29624265078), (9, 19749510052), (12, 14812132539), (18, 9874755026), (29, 6129158292), (36, 4937377513), (58, 3064579146), (87, 2043052764), (116, 1532289573), (174, 1021526382), (261, 681017588), (348, 510763191), (522, 340508794), (1044, 170254397), (2371, 74966508), (4742, 37483254), (7113, 24988836), (9484, 18741627), (14226, 12494418), (21339, 8329612), (28452, 6247209), (42678, 4164806), (68759, 2585052), (71807, 2475324), (85356, 2082403), (137518, 1292526), (143614, 1237662), (206277, 861684), (215421, 825108), (275036, 646263), (287228, 618831), (412554, 430842)]